Excellent Performance: Professional manufacturing, exquisite workmanship, good heat dissipation, stable performance and high reliability. Easy Installation: Easy to install, no complicated operation is required, suitable for all car sound systems, convenient for using, save your efforts. Strict Standards: Coaxial car speaker has 93dB sensitivity, 4 ohms impedance, 600W maximum peak power output, 60Hz‑20KHz frequency response. Clear Sound: Car audio coaxial speaker reduces distortion, you can enjoy clear and melodious sound, play your favorite songs at will. Premium Material: Car loudspeaker is made of premium magnet and metallic iron material, rustproof, high strength, sturdy and durable. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store